Gastonia burgei Variant:Unprimed este reptil dominaba los ecosistemas

este reptil dominaba los ecosistemas acuáticos de la región amazónica

named "Sue

The Pteranodon swooped down

La cola era rígida en su porción proximal debido a prolongaciones óseas de las vértebras caudales

Gastonia burgei Variant:Unprimed este reptil dominaba los ecosistemasGastonia burgei was an armored dinosaur belonging to the ankylosaur group that lived in what is now Utah, USA, during the Early Cretaceous Period (about 125 million years ago). It was a medium sized animal, approximately 5 to 6 meters long and with a low, wide body, supported by robust legs adapted to support its heavy armor. Its most characteristic feature was the extensive dermal armor that covered much of its body: bony plates, spines and